Flighty Latest 3.9 million hours lost to flight delays in 2025: These airlines were the worst News 3.9 million hours lost to flight delays in 2025: These airlines were the worst Airlines News and Analysis December 25, 2025 Subscribe Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.First name *Last name *Email address *Interests *InterestsAir TransportAviation ServicesBusiness and General AviationDefenceEvent WrapsFuture WorkforceIn the SpotlightInnovation and TechnologyLeadershipManufacturingRegulationRotorcraftSpaceSustainabilityUnmannedUrban Air Mobility *I agree to Aerospace Global News' Privacy PolicySubscribe